package lamma.lab2.job;

import static java.lang.annotation.RetentionPolicy.RUNTIME;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;

/**
 * @author maxcellent
 *	
 *	used to annotate a job
 *	
 *	Idempotent means same input will always 
 *	result the same result
 *
 *	You should never annotate your job with Idempotent if your job changes data
 *	
 */
@Target({ElementType.TYPE})
@Retention(RUNTIME)
public @interface Reusable {
	
}
